A phone like this recently sold for $32,000.
“The exploit allows the 1100 handset to be setup to receive calls to any phone number. In countries like Germany and Holland online bank accounts use an SMS message to send what is known as a TAN code for authentication. Armed with the 1100 a criminal can use stolen bank details and a phone number associated with an account to gain access to that account. Passing the TAN code check is done with the Nokia 1100 and then the criminal has full control and can start withdrawing money.”